a) FU = {1, 2, 3 ... 10). A = {2. 4, 6, 8) and B = {2,3,5).find: (AB () AB and show these operations in Venn-diagrams b) If U = (1. 2. 3. ... 12), A = {3, 6, 9, 12) and B = {2,4,6,8), find: (1) AB (ii) AB (ii) AB and show these operations in Venn-diagram c) IF U = {1, 2, 3, ... 10). A = {1, 2, 4, 8} and B = {2, 4, 8, 10).find: GA-B (ii) A-B and show these operations in Venn-diagram d) If U = {1, 2, 3, ... 10), A = {1, 2, 4, 8} and B = {2, 4, 8, 10).find (1) B-A (i) B-A and show these operations in Venn-diagra From the given Venn - diagram, list the elements of the following sels. please help me​

n=9

step-by-step explanation:

7 times a number = 7n

decreased by 13 = 7n-13

same as is =

5 times the number = 5n

increased by 5 = 5n+5

7n-13 = 5n+5

2n=18

n=9

none.

step-by-step explanation:

m

1

=

5

m1=5

b

=

−

1

b=-1

find the slope and y-intercept of the second equation.

tap for more

m

2

=

0

m2=0

b

=

−

6

b=-6

compare the slopes

m

m of the two equations.

m

1

=

5

,

m

2

=

0

m1=5,m2=0

compare the two slopes in the decimal form. if the slopes are equal, then the lines are parallel. if the slopes are not equal, then the lines are not parallel.

m

1

=

5

,

m

2

=

0

m1=5,m2=0

6. 104

7. 52/37

8. 2704

9. 140608

10. -52

11. |52|=52

12. 1/52

13. 156

14. 26

15. 40

16. 37

17. -364

18. 53 1/3

19. 50.96

20. 43 2/3

21. 78

22. 50.75

23. 47.63

24. 163.28

25. 10400

26. 338

27. 208

28. 2704 square inches

29. 312 square meters

30. don't know what its asking, tell me so i can tell you

31. 8490.56

32. 52 degrees would be an acute angle

33. 128 degrees

34. 20.8

35. 39

36. 208